public class d1217{# w4 l8 `. s! i8 ~
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public static void main(String[] arg){% q; L% }8 K* y7 f5 v$ N2 x+ W- ^
) V1 l' b4 Y7 `$ S //if(arg.length<2)return ;
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try{: U, X' p* y. u4 V
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System.out.println(Integer.parseInt(arg[0])+Integer.parseInt(arg[1]));
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}catch(Excrption e){' i" x! e0 _! n
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System.out.println("參數不足啦"+e.toString());7 }" E. o; l3 Z: L5 n8 m9 N: C
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+ \& [* B8 N6 C- ~5 G% H; z} |